1222698528

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{136951}}^1$

素因数の和:136998

約数の個数: 72

約数和(自身を含む): 3589238016

約数和(自身を除く): 2366539488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 136951, 273902, 410853, 547804, 821706, 1095608, 1232559, 1643412, 2191216, 2465118, 3286824, 4245481, 4382432, 4930236, 6573648, 8490962, 9860472, 12736443, 13147296, 16981924, 19720944, 25472886, 33963848, 38209329, 39441888, 50945772, 67927696, 76418658, 101891544, 135855392, 152837316, 203783088, 305674632, 407566176, 611349264, 1222698528]

約数ペア:

[(1, 1222698528), (2, 611349264), (3, 407566176), (4, 305674632), (6, 203783088), (8, 152837316), (9, 135855392), (12, 101891544), (16, 76418658), (18, 67927696), (24, 50945772), (31, 39441888), (32, 38209329), (36, 33963848), (48, 25472886), (62, 19720944), (72, 16981924), (93, 13147296), (96, 12736443), (124, 9860472), (144, 8490962), (186, 6573648), (248, 4930236), (279, 4382432), (288, 4245481), (372, 3286824), (496, 2465118), (558, 2191216), (744, 1643412), (992, 1232559), (1116, 1095608), (1488, 821706), (2232, 547804), (2976, 410853), (4464, 273902), (8928, 136951)]